<?php
class Ms_semester extends CI_Controller {

	function __construct()
	{
		parent::__construct();	
		$this->load->helper('flexigrid');
		$this->load->library('flexigrid');
		$this->load->library('form_validation');
		$this->load->model('master_model');
	}
	
	function index()
	{
		//ver lib
		/*
		 * 0 - display name
		 * 1 - width
		 * 2 - sortable
		 * 3 - align
		 * 4 - searchable (2 -> yes and default, 1 -> yes, 0 -> no.)
		 */
		$colModel['no'] = array('No',40,TRUE,'center',0);
		if($this->session->userdata('roleid')=='0'){ //diknas
			$colModel['NAMA_SEKOLAH'] = array('Nama Sekolah',100,TRUE,'center',1);
		}
		$colModel['SEMESTER'] = array('Semester',100,TRUE,'center',1);
		$colModel['DEPARTMENT'] = array('Department',100,TRUE,'center',1);
		$colModel['ISAKTIF'] = array('Aktif?',300,TRUE,'center',1);
		$colModel['KETERANGAN'] = array('Keterangan',300,TRUE,'center',1);
		$colModel['ubah'] = array('Edit',50,FALSE,'center',0);
		
		/*
		 * Aditional Parameters
		 */
		$gridParams = array(
		'width' => 'auto',
		'height' => '345',
		'rp' => 10,
		'rpOptions' => '[10,15,20,25,40]',
		'pagestat' => 'Displaying: {from} to {to} of {total} items.',
		'blockOpacity' => 0.5,
		'title' => 'Daftar Master Semester'
		);
		
		/*
		 * 0 - display name
		 * 1 - bclass
		 * 2 - onpress
		 */
		$buttons[] = array('Add','add','org_js');
		$buttons[] = array('Delete','delete','org_js');
		$buttons[] = array('separator');
		$buttons[] = array('Select All','add','org_js');
		$buttons[] = array('Deselect All','delete','org_js');
		$buttons[] = array('separator');
		
		//Build js
		//View helpers/flexigrid_helper.php for more information about the params on this function
		$grid_js = build_grid_js('flex1',site_url("/ms_semester/listsemester_grid/"),$colModel,'no','asc',$gridParams,$buttons);
		
		if($this->session->flashdata('suc_msg'))
			$data['header_info'] = '<div class="ret_success">'.$this->session->flashdata('suc_msg').'</div>';
		
		$data['title'] = "Contoh Flexigrid";
		$data['info'] = "Flexigrid";
		$data['js_grid'] = $grid_js;
		$data['version'] = "0.36";
		$data['download_file'] = "Flexigrid_CI_v0.36.rar";
		
		$data['added_js'] = 
			"<script type='text/javascript'>
			function org_js(com,grid)
			{
				if (com=='Select All')
				{
					$('.bDiv tbody tr',grid).addClass('trSelected');
				}
				
				if (com=='Deselect All')
				{
					$('.bDiv tbody tr',grid).removeClass('trSelected');
				}
				
				if (com=='Add')
				{
					location.href='".base_url()."index.php/ms_semester/input_semester/'; 
				}
				
				if (com=='Delete')
				{
				   if($('.trSelected',grid).length>0){
					   if(confirm('Anda yakin ingin menghapus ' + $('.trSelected',grid).length + ' buah data?')){
							var items = $('.trSelected',grid);
							var itemlist ='';
							for(i=0;i<items.length;i++){
								itemlist+= items[i].id.substr(3)+',';
							}
							$.ajax({
							   type: 'POST',
							   url: '".site_url('/ms_semester/delete_semester')."',
							   data: 'items='+itemlist,
							   success: function(data){
								$('#flex1').flexReload();
								alert(data);
							   }
							});
						}
					} else {
						return false;
					} 
				}          
			} 
			</script>
			";	
		
		$data['content'] = $this->load->view('grid',$data,true);
		$this->load->view('main',$data);
	}
	
	function listsemester_grid()
	{
		//List of all fields that can be sortable. This is Optional.
		//This prevents that a user sorts by a column that we dont want him to access, or that doesnt exist, preventing errors.
		if($this->session->userdata('roleid')=='0') //diknas
			$valid_fields = array('ID_SMT','NAMA_SEKOLAH','SEMESTER','NAMA_DEPARTMENT','AKTIF','KET');
		else
			$valid_fields = array('ID_SMT','SEMESTER','NAMA_DEPARTMENT','AKTIF','KET');
		
		$this->flexigrid->validate_post('ID_SMT','asc',$valid_fields);

		$records = $this->master_model->get_semester();
		
		$this->output->set_header($this->config->item('json_header'));
		$no = 0;
		/*
		 * Json build WITH json_encode. If you do not have this function please read
		 * http://flexigrid.eyeviewdesign.com/index.php/flexigrid/example#s3 to know how to use the alternative
		 */
		foreach ($records['records']->result() as $row)
		{
			if($this->session->userdata('roleid')=='0'){ //diknas
				$record_items[] = array($row->ID_SMT,
				$no+1,
				'<div align="center">'.$row->NAMA_SEKOLAH.'</div>',
				'<div align="center">'.$row->SEMESTER.'</div>',
				'<div align="center">'.$row->NAMA_DEPARTMENT.'</div>',
				'<div align="center">'.($row->AKTIF == 1 ? "Ya" : "Tidak").'</div>',
				'<div align="left">'.$row->KET.'</div>',
				'<a href=\''.site_url().'/ms_semester/edit_semester/'.$row->ID_SMT.'/\'><img border=\'0\' src=\''.base_url().'images/main/28.png\'></a> '
				);
				$no++;
			}else{
				$record_items[] = array($row->ID_SMT,
				$no+1,
				'<div align="center">'.$row->SEMESTER.'</div>',
				'<div align="center">'.$row->NAMA_DEPARTMENT.'</div>',
				'<div align="center">'.($row->AKTIF == 1 ? "Ya" : "Tidak").'</div>',
				'<div align="left">'.$row->KET.'</div>',
				'<a href=\''.site_url().'/ms_semester/edit_semester/'.$row->ID_SMT.'/\'><img border=\'0\' src=\''.base_url().'images/main/28.png\'></a> '
				);
				$no++;

			}
		}
		//Print please
		if(isset($record_items))
				$this->output->set_output($this->flexigrid->json_build($records['record_count'],$record_items));
			else
				$this->output->set_output('{"page":"1","total":"0","rows":[]}');
	}
	
	function cek_validasi() {	
			// Setting Rules
			$this->form_validation->set_rules('semester', 'Semester', 'required');
			// $this->form_validation->set_rules('department', 'Department', 'required');
			if($this->session->userdata('roleid')=='0'){ //login diknas
				$this->form_validation->set_rules('nama_sekolah', 'Nama Sekolah', 'required');
			}
			
			// Setting Error Message
			$this->form_validation->set_message('required', 'Kolom %s harus diisi!!');
			
			// Setting Delimiter
			$this->form_validation->set_error_delimiters('<li class="error">', '</li>');
			return $this->form_validation->run();
	}
	
	function cek_smt($dep, $smt){
		$rs_cek = $this->master_model->validasi_semester($dep,$smt)->row();
		return $rs_cek;
	}
	
	function input_semester()
    {
		if ($this->cek_validasi() == FALSE){
			$data['status'] = 'new';
			$data['dept'] = $this->master_model->combo_dept();
			$data['get_dept'] = $this->master_model->getdep_aktif($this->session->userdata('unitid'))->row();
			$data['sekolah'] = $this->master_model->combo_sekolah();
			$data['content'] = $this->load->view('form_semester',$data,true);
			$this->load->view('main',$data);
		}
		else{
			if($this->cek_smt($this->input->post('department'), $this->input->post('semester'))->jml > 0){
				$data['status'] = 'new';
				$data['dept'] = $this->master_model->combo_dept();
				$data['get_dept'] = $this->master_model->getdep_aktif($this->session->userdata('unitid'))->row();
				$data['sekolah'] = $this->master_model->combo_sekolah();
				
				$data['value'] = $this->input->post();
				$data['err_msg'] = 'Data Semester telah ada dalam database';
				$data['content'] = $this->load->view('form_semester',$data,true);
				$this->load->view('main',$data);
			}else{
				$this->insert_semester();
			}
		}            
    }
	
	function insert_semester(){
		if($this->session->userdata('roleid')=='0'){ //diknas
			$nama_sekolah = $this->input->post('nama_sekolah');
		}else{
			$nama_sekolah = $this->session->userdata('unitid');
		}
		$id_smt = $this->master_model->getLastSmt()->row();
		$data = array(
			'ID_SMT'				=> $id_smt->maxid +1,
			'ID_SEKOLAH'			=> $nama_sekolah,
			'SEMESTER'				=> $this->input->post('semester'),
			'DEPARTMENT'			=> $this->input->post('department'),
			'ISAKTIF'				=> $this->input->post('isaktif'),
			'KETERANGAN'	 		=> $this->input->post('keterangan')
		);
		
		if($this->input->post('isaktif') == '1'){	
			$data2 = array(
				'ISAKTIF'	=> 0
			);
			$this->master_model->update_isaktif($data2, $id_smt->maxid+1, 'ID_SMT', 'tb_master_semester');
		}
		
		$this->master_model->insert_semester($data);
		
		$semesterid = $this->master_model->get_semester_aktif();
		foreach($semesterid->result() as $idsemester){
			$newdata['semester'] = $idsemester->ID_SMT; 
		}
		$this->session->set_userdata($newdata);
		
		$this->session->set_flashdata('suc_msg', 'Data berhasil disimpan.');
		redirect('ms_semester'); 
	}
	
	function edit_semester($id_semester)
    {
 		if ($this->cek_validasi() == FALSE){
				$data['status'] = 'edit';
				$data['dept'] = $this->master_model->combo_dept();
				$data['get_dept'] = $this->master_model->getdep_aktif($this->session->userdata('unitid'))->row();
				$data['sekolah'] = $this->master_model->combo_sekolah();
				$data['rs_semester'] = $this->master_model->get_semesterID($id_semester);
				$data['content'] = $this->load->view('form_semester',$data,true);
				$this->load->view('main',$data);
			}
			else{
				if($this->cek_smt($this->input->post('department'), $this->input->post('semester'))->jml > 0 and $this->cek_smt($this->input->post('department'), $this->input->post('semester'))->ID_SMT != $id_semester ){
					$data['status'] = 'edit';
					$data['dept'] = $this->master_model->combo_dept();
					$data['get_dept'] = $this->master_model->getdep_aktif($this->session->userdata('unitid'))->row();
					$data['sekolah'] = $this->master_model->combo_sekolah();
					$data['rs_semester'] = $this->master_model->get_semesterID($id_semester);
					
					$data['value'] = $this->input->post();
					$data['err_msg'] = 'Data Semester telah ada dalam database';
					$data['content'] = $this->load->view('form_semester',$data,true);
					$this->load->view('main',$data);
				}else{
					$this->update_semester($id_semester);
				}
			}            
    }
	
	function update_semester($id_semester){
		if($this->session->userdata('roleid')=='0'){ //diknas
			$nama_sekolah = $this->input->post('nama_sekolah');
		}else{
			$nama_sekolah = $this->session->userdata('unitid');
		}
	
		$data = array(
			'ID_SEKOLAH'			=> $nama_sekolah,
			'SEMESTER'				=> $this->input->post('semester'),
			'DEPARTMENT'			=> $this->input->post('department'),
			'ISAKTIF'				=> $this->input->post('isaktif'),
			'KETERANGAN'	 		=> $this->input->post('keterangan')
		);
		
		if($this->input->post('isaktif') == '1'){	
			$data2 = array(
				'ISAKTIF'	=> 0
			);
			$this->master_model->update_isaktif($data2, $id_semester, 'ID_SMT', 'tb_master_semester');
		}
		
		$this->master_model->update_semester($data,$id_semester);
		
		$semesterid = $this->master_model->get_semester_aktif();
		foreach($semesterid->result() as $idsemester){
			$newdata['semester'] = $idsemester->ID_SMT;
		}
		$this->session->set_userdata($newdata);
		
		$this->session->set_flashdata('suc_msg', 'Data berhasil diupdate.');
		redirect('ms_semester'); 
	}
	
	//Delete
	function delete_semester()
	{
		$ta_ids_post_array = explode(",",$this->input->post('items'));
		$msg = '';
		foreach($ta_ids_post_array as $index => $ta_id){
			if (isset($ta_id) && $ta_id != "") {
				$this->master_model->delete_semester($ta_id);
						
			
			$msg .= " Semester berhasil dihapus.\n";
			}
		}
		$this->output->set_header($this->config->item('ajax_header'));
		$this->output->set_output($msg);
	}
    
}
?>
